Home / 835,033.12-1,252,775.52-595,449.60

Finding the Fourth Proportional to 835,033.12, 1,252,775.52 and 595,449.60

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Solution

The fourth proportional to 835,033.12, 1,252,775.52 and 595,449.60 is: 893,335.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,033.12 : 1,252,775.52 = 595,449.60 : x
  2. Step 2: Convert to fraction form
    835,033.12/1,252,775.52 = 595,449.60/x
  3. Step 3: Cross multiply
    835,033.12x = 1,252,775.52 × 595,449.60
  4. Step 4: Simplify right side
    835,033.12x = 745,964,682,273.79
  5. Step 5: Solve for x
    x = 745,964,682,273.79/835,033.12
  6. Step 6: Final answer
    x = 893,335.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.